package com.example.jetpacklearn

import android.app.Application
import android.os.Handler

/**
 *
 * @ClassName:      App$
 * @Description:    java类作用描述
 * @Author:         xinya
 * @CreateDate:     2020/11/1$ 15:12$
 * @UpdateRemark:   更新内容
 * @Version:        1.0
 */
class App : Application() {
    companion object {
        val mainHandler = Handler()
    }


}